Objective To observe clinical effect of treating infantile chronic diarrhea with Shenlingbaizhu powder and smecta.Methods 82 cases with chronic diarrhea were randomly divided into a control group and a treatment group.The control group was taken smecta orally,and the treatment group was taken Shenlingbaizhu powder together with smecta orally.10 days constitute a treatment course.Atier two courses,the therapeutic effects were observed in the treatment group and the control group respectively.Results The total effective rate was 92.9%and 77.5%in the treatment group the control group respectively,showing a significant difference(P＜0.05).Conclusion The treatment of infantile chronic diarrhea with Shenlingbaizhu powder and smecta has a better effect.

Bioeleotrical activities of human cerebral cortex which control and regalate movements get to increase during voluntary movements, the metabolic level of the cells of motor areas change at the same time,and consequently regiond cerebrd blood flow (rCBF)changes. Different changes of rCBF indicate the range of motor areas with which the relavant movemats are involved.And studies of this take great significance in finding out the basic active regalarity and features of human brain. In this artide motheds of the determination of rCBF an introduced briefly, and changes and distribution of rCBF of rCBF of each cortical moter area during different types of volantary movements are discribed. Keywords：regional cerebral blood flow; voluntary movements; cerebral corrical motor areas

Influenced by the intensity, volume of exercise, the basic metabolic features of skeletal muscle are changed to such structural and functional adaptations as there are increases in the amount of contractile components, muscle glycogen and myoglobin, in the volume and quantity of mitochondria and in the density of capillary in skeletal muscle, which result in enhanced aerobic metabolism, contraction efficiency and prolonged time defore failure. It is also pointed out that the structural changes and decrease of function of sarcoplasmic reticula during acute exercise are important reasons for skeletal muscle fatigue , whereas, high- intensity training can improve sarcoplasmic reticulum function and its Ca2＋ -intake rate, so that to improve the physiological efficacy of excitation- contraltion coupling. So it is put forward that anti- resistance training, as a means of exercise therapy, can efficiently increase muscle strength and prevent muscle atrophy. Keywords：exercise;muscle metabolism;contractile protein;sarcoplasmic reticulum;mitochondria;oxygen restore;exercise therapy

Objective To investigate the clinical value of micro-array technique in the detection of HBV pre-core and basic core promoter region variants. Methods Four spot mutations of A1896(nt1896G→A) and A1899( nt1899G→A) in precore region and T1762A1764(nt1762A→T,nt1764G→A) in basic core promoter region in 46 patients of acute and chronic liver diseases were detected by gene chips to investigate the clinical value of micro-array technique. Results Micro-array technique had a high specificity in the detection of specific mutation, and the positive rate was 87.0%. A1896 mutation was found in 18 cases (45.0%), A1899 mutation in 10 cases (25.0%), T1762 and A1764 double variants in 30 cases (75.0%), and poly-sites variants in 14 cases (35.0%). Significant difference in liver functions was found between each mutation group and non-mutation group (P

Objective: To observe the effectiveness of combinative use of gentamycin, metronidazole and rifampin in the treatment of ulcerative colonitis and explore the etiology of the disease.　Methods: 30 and 26 patients were allocated to treatment group and control group, respectively. Maintained clysis with a combination of gentamycin, metronidazole and rifampin in warm normal saline were administered to those in the treatment group twice a day for two weeks, while SASP and prednisone were administered to those in the control group for two weeks.　Results: The alleviation rate of the treatment group is higher than that of the control group.　Conclusion: Combinative use of gentamycin, metronidazole and rifampin for maintained clysis is a effective treatment for ulcerative colonitis.

Objective: Tracing the 15 leads electric signal of canine myocardial infarction by means of VCG and ECG ,compar-ing the diagnose standard of VCG and ECG ,confirm the difference of diagnose standard of canine myocardial infarction ,vali-date the diagnosing specificity of canine myocardial infarction. Methods: Make an operation of coronary artery ligation on 30 healthy dogs to make a myocardial infarction model, record the 15 leads information of ECG and VCG from body surface ,then contrast and analyse them. Results: The sensitivity diagnosing to canice myocardial infarction by VCG is much higher and more specific than that by ECG. Conclusions: Diagnosing early by means of VCG and ECG, VCG is more specific to diag-nose myocardial infarction than ECG.

OBJECTIVE:To compare the cost-effectiveness and quality of survival among different therapeutic regimens for diabetic patients with sulfonylureas secondary failure(SSF).METHODS:The cost-effectiveness and the effects on patients life quality of four therapeutic schemes(group A: mixed-human insulin;group B:repaglinide and metformin;group C:repaglinide and acarbose;group D:glipizide,metfonmin and novolin N) were compared using cost-effectiveness analysis in pharmacoeconomics and DSQOL(diabetic patients’ score on quality of life).RESULTS:Group A showed the best clinical efficiency,with cost-effectiveness ratio significantly lower,physiological and psychological dimension scores significantly higher and social dimension score significantly lower than in all the other 3 groups,and all were of significant differences,but no significant differences were noted in therapeutic dimension score as compared with the other 3 groups.CONCLUSION:Insulin is optimal among four schemes in the treatment of diabetic patients with sulfonylureas secondary failure in the cost-effectiveness analysis, and it has the best efficacy in the improvement of patients’ physiology and psychology.

Objective To explore the clinical value of MRI in diagnosing and treating cesarean scar pregnancy (CSP).Methods A retrospective analysis was conducted on the clinical manifestations of 54 patients diagnosed with CSP between January 2009 to January 2013 in Peking University Third Hospital.Based on the patients' MRI image and other clinical datas,we did transvaginal operation on patients with CSP1,and transvaginal combined with abdominal operations on patients with CSP2.The intraoperative blood loss,operation time,postoperative hospital stay,and the length of time required for of serum hCG dropping to normal of the patients were analyzed.Results The average age of the 54 patients was (34±5) years and the average duration of gestation was (56± 16) days,all patients' vital sign were stable,the hCG level was 23-142 962 U/L before treatment.Twelve patients were diagnosed with CSP1 by MRI,and 5 of them had focus of 1-2 cm in diameter,the 5 patients' serum hCG level was 436-1 159 U/L and 23-32 days after drug administration,their hCG level returned to normal; the other 7 patients had focus of 2.0-4.4 cm in diameter,and their hCG level was 2 218-63 446 U/L,lesion resection was done on the 7 patients by hysteroscope or under B-uhrasound monitor.Forty-two patients were diagnosed with CSP2,and their focus were 1.0-7.1 cm in diameter,and serum hCG level were 23-142 962 U/L.We did bilateral uterine artery occlusion by laparoscope or laparotomy during operation for 22 patients or bilateral uterine artery embolization (UAE) before operation for 20 patients,then we did lesion resections.The blood loss during operation of CSP1 or CSP 2 was 50.1,267.2 ml; operation time was 30,128 minutes; postoperative hospital stay was 4.6,6.7 days;their serum hCG returned to normal 13-30 days after the surgery.All the 54 patients' uterus were preserved,and the patients undergoing operations were all cured without the second operation.Conclusion MRI is an effective method to conduct clinical treatment in CSP.

Objective To evaluate clinical outcome and complications of mesh-augmented vaginal reconstructive surgery in treatment of pelvic organ prolapse. Methods From Feb 2007 to Jan 2009, meshaugmented vaginal reconstructive surgery were performed on 66 women with pelvic organ prolapse stage Ⅲ-Ⅳ. Pre and postoperative symptoms, pelvic organ prolapse quantitation (POP-Q) stage and pelvic floor distress inventory-short form 20 (PFDI-20) measurements were studied to assess anatomic and quality-of-life outcome. Operative complications were also analyzed. Results Totally 65 patients underwent successful surgeries. The rate of follow-up was 97% (63/65) with a median follow-up of 17. 2 months. Subjective cure rate and objective cure rate were both 97% (61/63) at 6 and 12 months after surgeries, 51 women completed PFDI-20 measurements and scores were 102 ± 50 before surgery, 16 ± 21 at 6 months and 15 ± 20 at 12 months. It reached statistical difference when scores were compared before and after surgeries ( P ＜0. 05). Among 66 patients, 2 patients underwent organ injuries, 2 had recurrent prolapse, 4 had meshrelated complications and 1 had severe de novo stress urinary incontinence. Six patients underwent second surgery. Conclusions Mesh-augmented vaginal reconstructive surgery in treatment of pelvic organ prolapsed brought satisfied clinical outcome. The incidence of mesh-related complications was low and secondary operative interventions were effective.

Objective To identify drug resistance status of Mycobacterium tuberculosis (MTB) strains by the GenoType MTBDRplus line-probe assay (LPA),compare its performance with traditional drug susceptibility testing (DST),and to assess its predictive value for the prognosis of patients with drug resistance tuberculosis.Methods Pulmonary tuberculosis patients who visited Zhuji People's Hospital,Zhejiang Province during February 2011 and January 2012 with a positive result of sputum smear at baseline were all recruited.A total of 275 culture positive specimens were collected,then isolated and cultured for Mycobacterium tuberculosis in the laboratory.DST were performed,meanwhile,GenoType MTBDRplus were also applied to detect resistance to isoniazid (INH) and rifampin (RMP).All the tuberculosis patients who were recruited were followed,including sputum culture and chest radiography.Results There were 192 strains showing drug resistance both by DST and MTBDRplus LPA.Fourteen multidrug resistant (MDR),21 INH mono-resistant and 2 RMP mono-resistant strains were detected by DST.As for GenoType MTBDRplus LPA,MDR,INH mono-resistant and RMP mono-resistant strains were 14,18 and 2,respectively.Taken DST as the gold standard,LPA was more accurate in the detection of resistance to RMP,while it failed to detect 23.8％ (5/21) of the INH-resistant strains.We analyzed the prognosis of patients with drug resistance by GenoType MTBDRplus LPA,the rates of treatment success were 84 ％ (110/131),9/15,3/11 in patients infected with susceptible,INH mono-resistant and MDR strains,respectively.For the 2 cases of RMP mono-resistanee,one was cured and the other failed.The predictive value of molecular drug resistance test for treatment failure in INH mono-resistant patients was 40.0 ％,while that was 83.5 ％ for treatment success in INH susceptible patients.The predictive value for treatment failure in RMP mono-resistant patients was 50.0％,while that was 81.5％ for treatment success in RMP susceptible patients.The predictive value for treatment failure in MDR patients was 72.7％,while that was 81.1％ for treatment success in patients without MDR.Conclusion The GenoType MTBDRplus LPA assay is a rapid and reliable diagnostic test for resistance of MTB,which can be used to predict the prognosis of drug resistant tuberculosis in the clinical practice.